38386 Head Gasket Sealer - 1 Quart

Q: Im getting combustion in my radiator,not coolant in oil,will it work?

I had the same issue of the exhaust going through the radiator and I followed the instructions to the letter and so far so good. I've put a little over 8 thousand miles on it since the repair with no issues. I was sceptical at first but this stuff is truly amazing!

Q: If i just replaced my thermostat do i need to remove it, it's such a pia

Yes you need to remove it to use this version, there is another weaker version that you don't have to remove it, that version does not work as well.

Q: I don't get the "remove thermostat" part. If i remove my thermostat where am i going to plug the hose into? Does it mean to replace it with a new one?

Most thermostats can be removed without causing a leak. I am guessing that yours might be like my truck where the gasket is incorporated into the thermostat. If so, you can probably adjust the time to allow the thermostat to open and replace it afterward. I cut the guts out of mine but it was probably overkill.

4.1/5

Product ID: 255823253

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Details

Brand
BlueDevil
Material
Plastic
Item thickness
3.35 Inches
Colour
Blue Bottle /
Shape
Round

🔥Permanent high-performance seal

🔧No special tools needed

⏱️Quick & easy application

Frequently Bought Together

BlueDevil Products 38386 Head Gasket Sealer - 1 Quart

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Description

🔧 Seal it once, drive forever — no leaks, no worries!

MULTI USE POWER - Repairs head gaskets, heater cores, freeze plugs, and warped heads
ENGINE SAFE FORMULA - No clogging or damage—bonds to metal, aluminum, alloy, and plastic
LASTING LEAK PROTECTION - Formulated for a permanent fix on head gaskets and more
EFFORTLESS ENGINE REVIVAL - Seal leaks fast without any mechanic skills or tools
UNIVERSAL ENGINE COMPATIBILITY - Works seamlessly with both gasoline and diesel engines

BlueDevil 38386 Head Gasket Sealer is a 1-quart, easy-to-use, permanent sealing solution compatible with all gasoline and diesel engines. It safely repairs leaks in head gaskets, heater cores, freeze plugs, and warped or cracked heads without clogging or damaging engine components.

Specifications

Manufacturer	BlueDevil Products
Brand	BlueDevil Products
Model	38386
Package Dimensions	22.5 x 8.79 x 8.51 cm; 1.32 kg
Item model number	38386
Manufacturer Part Number	38386
Item Weight	1.32 Kilograms

Have a Question? See What Others Asked

Im getting combustion in my radiator,not coolant in oil,will it work?

How do I return the product if I have already used it?

If i just replaced my thermostat do i need to remove it, it's such a pia

I don't get the "remove thermostat" part. If i remove my thermostat where am i going to plug the hose into? Does it mean to replace it with a new one?

Common Questions

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KSh24711

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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